https://github.com/nuid/bn

Cross-platform arbitrary precision integers
https://github.com/nuid/bn

bigint biginteger bignum bignumber clj cljc cljs clojure clojurescript

Last synced: 1 day ago
JSON representation

Cross-platform arbitrary precision integers

• Host: GitHub
• URL: https://github.com/nuid/bn
• Owner: NuID
• License: apache-2.0
• Created: 2018-11-20T20:31:22.000Z (almost 6 years ago)
• Default Branch: main
• Last Pushed: 2023-10-27T13:31:58.000Z (about 1 year ago)
• Last Synced: 2024-10-19T18:18:05.706Z (about 1 month ago)
• Topics: bigint, biginteger, bignum, bignumber, clj, cljc, cljs, clojure, clojurescript
• Language: Clojure
• Homepage:
• Size: 119 KB
• Stars: 1
• Watchers: 3
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE.md

Awesome Lists containing this project

README

        


# nuid.bn

Cross-platform arbitrary precision integers.

## Requirements

[`jvm`](https://www.java.com/en/download/), [`node + npm`](https://nodejs.org/en/download/), [`clj`](https://clojure.org/guides/getting_started), [`shadow-cljs`](https://shadow-cljs.github.io/docs/UsersGuide.html#_installation)

## Clojure and ClojureScript

### tools.deps:

`{nuid/bn {:git/url "https://github.com/nuid/bn" :sha "..."}}`

### usage:

```

$ clj # or shadow-cljs node-repl

=> (require '[nuid.bn :as bn])

=> (def a (bn/from "42"))

=> (def b (bn/from "14159265358979323846264338327950288419716939937510"))

=> (def c (bn/add a b))

=> (bn/eq? a b)  ;; => false

=> (bn/lt? a b)  ;; => true

=> (bn/str c)    ;; => "14159265358979323846264338327950288419716939937552"

=> (bn/str c 16) ;; => "9b02b6aef2f4c6d5f1a5aae08bf77321e33e47710"

```

## Licensing

Apache v2.0 or MIT